Ocean Conservation Charities to Support
Charities defending oceans, marine wildlife, coral reefs, and coastal communities through research, advocacy, and clean-up.
The Ocean Conservation tag is assigned by GiveRadar from official data · charities cannot choose or buy it
All ocean conservation charities
Filters
Blue Ocean Society for Marine Conservation Inc
United States
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Portsmouth, NH
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Animal Welfare
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International Ocean Film Festival Inc
United States
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San Francisco, CA
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Arts & Culture
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Marine Conservation Biology Institute
United States
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Seattle, WA
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Education
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Oceana Inc
United States
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Washington, DC
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Environment
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American Saltwater Guides Association Inc
United States
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Washington, DC
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Science & Technology
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Maralliance
United States
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San Francisco, CA
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International
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Guy Harvey Ocean Fund Inc
United States
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Fort Lauderdale, FL
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Environment
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Alaska Marine Conservation Council
United States
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Anchorage, AK
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Environment
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Salish Sea School
United States
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Anacortes, WA
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Environment
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Ocean Awareness Project Inc
United States
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Washington, DC
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Environment
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Innoceana
United States
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Kentfield, CA
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Environment
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Coast Range Association Inc
United States
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Corvallis, OR
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Environment
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Fisheye Collaborative Inc
United States
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Arlington, VA
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Science & Technology
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Greenwater Foundation
United States
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Arlington, VA
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Science & Technology
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Paddle for Peace
United States
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San Diego, CA
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Environment
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Force Blue Inc
United States
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Mount Pleasant, SC
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Advocacy & Civil Rights
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Tikkun Hayam-Repair the Sea Inc
United States
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Tampa, FL
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Environment
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Wild Oceans Inc
United States
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Tampa, FL
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Environment
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Seas Your Dreams Inc
United States
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Miami, FL
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Human Services
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Whales of Guerrero
United States
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Portland, OR
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Animal Welfare
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What is an ocean conservation charity?
Ocean conservation charities work on marine wildlife, coral reefs, coastal cleanup, plastic pollution, and healthy seas; the directory above spans small beach groups to international marine nonprofits. The filters above cut the list down by country and by organization size. Each ocean conservation tag reflects GiveRadar's own assessment of the organization's name, stated mission, and registry classification; it is not something a charity can request or pay its way into.
An ocean conservation charity is a nonprofit protecting marine life, habitats, and water quality in oceans, seas, and coastal areas. The form varies widely: some operate boats, dive teams, or rescue facilities, while others focus on research, education, or policy and never leave shore. Rivers, lakes, and drinking water belong to separate causes; the organizations listed here are tagged for their marine and coastal focus, and many also appear under SDG 14, the UN goal for life below water.
What kinds of work do ocean conservation charities take on?
Ocean conservation charities run practical programs on and around the water: removing waste, restoring habitats, and protecting the animals that live there. Common programs include:
- Intercepting plastic and other waste in harbors, estuaries, and coastal waters before it spreads
- Recovering lost and abandoned fishing gear, the ghost nets that keep trapping marine life for years
- Growing corals in nurseries and replanting storm-damaged or bleached reef sections
- Rescuing and rehabilitating stranded or entangled marine animals such as seals, dolphins, and sea turtles
- Guarding turtle nesting beaches during breeding season and relocating threatened nests
- Working with fishing communities on bycatch reduction, gear alternatives, and sustainable practices
- Tracking ocean health through water sampling, species surveys, and citizen science programs
Donating to ocean conservation: where the work happens and how it is reported
Before donating to ocean conservation, check two things this cause is particularly prone to blur: where the organization actually works, and how its cleanup claims are reported. Ocean campaigns are heavily consumer-marketed; products and pledges are often tied to a stated quantity of plastic removed or an animal saved, so look for whether those results also appear in the charity's own annual reporting, not only in its advertising. Geography matters too: many ocean charities fundraise in one country and operate on coastlines far away, often through local partners, so confirm the registration behind the appeal and see whether the charity reports on what its overseas partners deliver. Finally, note what type of organization you are funding: work at sea needs vessels, equipment, and crews that show up in the financials, while awareness and education groups spend very differently; neither model is wrong, but the difference matters when you decide where to give. Every organization in the directory above carries a profile with its registration and any published filings, plus an integrity assessment; the assessment tracks how much the organization discloses, not what it achieves at sea. Our guide for donors picks up from there with the rest of the routine.
Common questions
What is an ocean conservation charity?
An ocean conservation charity is a nonprofit dedicated to protecting marine life, habitats, and water quality in oceans, seas, and coastal areas. Its work ranges from coastal cleanup and reef restoration to marine animal rescue, fisheries work, and ocean research. Most are registered as charities or nonprofits in their home country and are funded by donations and grants.
How do I donate to ocean conservation?
Choose a registered organization whose marine work matches what you care about: cleanup, wildlife, reefs, coastal communities, or policy. Giving directly through the charity's own donation page usually delivers more of your money than buying a product that passes on part of its price. Before you give, check the organization's registration, filings, and disclosure: look it up with the charity checker or open its profile in the directory above.
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